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FMi T Transmitters (17kW, 21kW, 25kW) - FMi 25T


 25 kW FM+HD Radio Tube Transmitter


Boasting up to 25 kW total power output for FM+HD Radio operation and better than 55% overall efficiency, the FMi 25T provides outstanding performance and reliability. Features include wideband grid input for exceptional stereo, HD Radio, and SCA performance, and the use of tetrodes with greater heat dissipation characteristics for longer tube life.


Key Features


  • Total Power Output up to 25 kW for FM+HD Radio operation
  • Better than 55% overall efficiency for FM+HD Radio operation
  • The patented folded half-wave cavity eliminates troublesome and unreliable DC plate blocking capacitors and all sliding RF contacts
  • True proportional VSWR foldback protects the transmitter under all antenna load conditions
  • High-volume, low-pressure air flow improves heat transfer while reducing ambient noise
  • Linear IPA with VSWR, over-temperature, over-voltage, over-current protection and fault detection
  • Complete built-in remote control interface results in convenient use of all current remote control systems


Related products
( Discontinued  - Discontinued )
  FMi T Series FM+HD Radio Transmitter Brochure
FMi 17T 
FMi 21T 

Technical Specifications

Related products
( Discontinued  - Discontinued )
  FMi 25T - Technical Specifications

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Dear BE, We have a number of AM1 and AM2.5 transmitters around the UK. Our spares facilty are having difficulty identifying the frequency power...
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